<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      :inline="true"
      v-show="showSearch"
    >
      <!-- 部门名称 -->
      <el-form-item :label="$t('dept.label.name')" prop="deptName">
        <el-input
          v-model="queryParams.deptName"
          :placeholder="$t('dept.input.name')"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <!-- 状态 -->
      <el-form-item :label="$t('dept.label.status')" prop="status">
        <el-select
          v-model="queryParams.status"
          :placeholder="$t('dept.input.status')"
          clearable
          size="small"
        >
          <el-option
            v-for="dict in statusOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
            style="text-indent:1em"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <!-- 搜索 -->
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
        >
          {{ $t('dept.button.search') }}
        </el-button>
        <!-- 重置 -->
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">
          {{ $t('dept.button.reset') }}
        </el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:dept:add']"
        >
          <!-- 新增 -->
          {{ $t('dept.button.add') }}
        </el-button>
      </el-col>
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>
    <el-table
      v-loading="loading"
      :data="deptList"
      row-key="deptId"
	  max-height='550'
      :expand-row-keys="expandedKeys"
      :tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
    >
      <!-- 部门名称 -->
      <el-table-column
        prop="deptName"
        :label="$t('dept.table.name')"
		width='510'
      ></el-table-column>
      <!-- 排序 -->
      <el-table-column
        prop="orderNum"
        :label="$t('dept.table.order')"
        width="200"
		align="center"
      ></el-table-column>
      <!-- 状态 -->
      <el-table-column
        prop="status"
        :label="$t('dept.table.status')"
        :formatter="statusFormat"
        width="150"
		 align="center"
      ></el-table-column>
      <!-- 创建时间 -->
      <el-table-column
        :label="$t('dept.table.createTime')"
        align="center"
        prop="createTime"
        width="200"
      >
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <!-- 操作 -->
      <el-table-column
        :label="$t('dept.table.handle')"
        align="center"
		width="300"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:dept:edit']"
          >
            <!-- 修改 -->
            {{ $t('dept.table.button.edit') }}
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-plus"
            @click="handleAdd(scope.row)"
            v-hasPermi="['system:dept:add']"
          >
            <!-- 新增 -->
            {{ $t('dept.table.button.add') }}
          </el-button>
          <el-button
            v-if="scope.row.parentId != 0"
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:dept:remove']"
          >
            <!-- 删除 -->
            {{ $t('dept.table.button.delete') }}
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <!-- 添加或修改部门对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="90px">
        <el-row>
          <el-col :span="24" v-if="form.parentId !== 0">
            <!-- 上级部门 -->
            <el-form-item :label="$t('dept.dialog.label.up')" prop="parentId">
              <treeselect
                v-model="form.parentId"
                :options="deptOptions"
                :normalizer="normalizer"
                :placeholder="$t('dept.dialog.input.up')"
              />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <!-- 部门名称 -->
            <el-form-item :label="$t('dept.dialog.label.name')" prop="deptName">
              <el-input
                v-model="form.deptName"
                :placeholder="$t('dept.dialog.input.name')"
              />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <!-- 显示排序 -->
            <el-form-item
              :label="$t('dept.dialog.label.order')"
              prop="orderNum"
            >
              <el-input-number
                v-model="form.orderNum"
                controls-position="right"
                :min="0"
              />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <!-- 负责人 -->
            <el-form-item :label="$t('dept.dialog.label.people')" prop="leader">
              <el-input
                v-model="form.leader"
                :placeholder="$t('dept.dialog.input.people')"
                maxlength="20"
              />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <!-- 联系电话 -->
            <el-form-item :label="$t('dept.dialog.label.phone')" prop="phone">
              <el-input
                v-model="form.phone"
                :placeholder="$t('dept.dialog.input.phone')"
                maxlength="11"
              />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item :label="$t('dept.dialog.label.email')" prop="email">
              <el-input
                v-model="form.email"
                :placeholder="$t('dept.dialog.input.email')"
                maxlength="50"
              />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <!-- 部门状态 -->
            <el-form-item :label="$t('dept.dialog.label.status')">
              <el-radio-group v-model="form.status">
                <el-radio
                  v-for="dict in statusOptions"
                  :key="dict.dictValue"
                  :label="dict.dictValue"
                  >{{ dict.dictLabel }}</el-radio
                >
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <!-- 确 定 -->
        <el-button type="primary" @click="submitForm">{{
          $t('dept.dialog.button.confirm')
        }}</el-button>
        <!-- 取 消 -->
        <el-button @click="cancel">{{
          $t('dept.dialog.button.cancel')
        }}</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listDept,
  getDept,
  delDept,
  addDept,
  updateDept,
  listDeptExcludeChild
} from '@/api/system/dept'
import Treeselect from '@riophae/vue-treeselect'
import '@riophae/vue-treeselect/dist/vue-treeselect.css'

export default {
  name: 'Dept',
  components: { Treeselect },
  data () {
    return {
      // 遮罩层
      loading: true,
      // 显示搜索条件
      showSearch: true,
      // 表格树数据
      deptList: [],
      // 部门树选项
      deptOptions: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 状态数据字典
      statusOptions: [],
      expandedKeys: [],
      // 查询参数
      queryParams: {
        deptName: undefined,
        status: undefined
      },
      getRowKeys (row) {
        return row.id
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        parentId: [
          { required: true, message: '上级部门不能为空', trigger: 'blur' }
        ],
        deptName: [
          { required: true, message: '部门名称不能为空', trigger: 'blur' }
        ],
        orderNum: [
          { required: true, message: '显示排序不能为空', trigger: 'blur' }
        ],
        email: [
          {
            type: 'email',
            message: "'请输入正确的邮箱地址",
            trigger: ['blur', 'change']
          }
        ],
        phone: [
          {
            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
            message: '请输入正确的手机号码',
            trigger: 'blur'
          }
        ]
      }
    }
  },
  created () {
    this.getList()
    this.getDicts('sys_normal_disable').then(response => {
      this.statusOptions = response.data
    })
  },
  methods: {
    /** 查询部门列表 */
    getList () {
      this.loading = true
      listDept(this.queryParams).then(response => {
        this.deptList = this.handleTree(response.data, 'deptId')
        this.loading = false
      })
    },
    /** 转换部门数据结构 */
    normalizer (node) {
      if (node.children && !node.children.length) {
        delete node.children
      }
      return {
        id: node.deptId,
        label: node.deptName,
        children: node.children
      }
    },
    // 字典状态字典翻译
    statusFormat (row, column) {
      return this.selectDictLabel(this.statusOptions, row.status)
    },
    // 取消按钮
    cancel () {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset () {
      this.form = {
        deptId: undefined,
        parentId: undefined,
        deptName: undefined,
        orderNum: undefined,
        leader: undefined,
        phone: undefined,
        email: undefined,
        status: '0'
      }
      this.resetForm('form')
    },
    /** 搜索按钮操作 */
    handleQuery () {
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery () {
      this.resetForm('queryForm')
      this.handleQuery()
    },
    /** 新增按钮操作 */
    handleAdd (row) {
      this.reset()
      if (row != undefined) {
        this.form.parentId = row.deptId
      }
      this.open = true
      this.title = this.$t('dept.dialog.addTitle') // 添加部门
      listDept().then(response => {
        this.deptOptions = this.handleTree(response.data, 'deptId')
      })
    },
    /** 修改按钮操作 */
    handleUpdate (row) {
      this.reset()
      getDept(row.deptId).then(response => {
        this.form = response.data
        this.open = true
        this.title = this.$t('dept.dialog.editTitle') // 修改部门
        // console.log(response)
      })
      listDeptExcludeChild(row.deptId).then(response => {
        // console.log(response)
        this.deptOptions = this.handleTree(response.data, 'deptId')
      })
    },
    /** 提交按钮 */
    submitForm: function () {
      this.$refs['form'].validate(valid => {
        if (valid) {
          if (this.form.deptId != undefined) {
            updateDept(this.form).then(response => {
              this.msgSuccess('修改成功')
              this.open = false
              this.getList()
			  this.$store.commit('updateDepartment',Math.random())
            })
          } else {
            addDept(this.form).then(response => {
              this.msgSuccess('新增成功')
              this.open = false
              this.getList()
			  this.$store.commit('updateDepartment',Math.random())
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete (row) {
      this.$confirm(
        '是否确认删除名称为"' + row.deptName + '"的数据项?',
        this.$t('dept.dialog.title.warning'), // 警告
        {
          confirmButtonText: this.$t('dept.dialog.button.confirm'), // 确定
          cancelButtonText: this.$t('dept.dialog.button.cancel'), // 取消
          type: 'warning'
        }
      )
        .then(function () {
          return delDept(row.deptId)
        })
        .then(() => {
          this.getList()
          this.msgSuccess('删除成功')
		  this.$store.commit('updateDepartment',Math.random())
        })
        .catch(err => {
          return err
        })
    }
  },
  watch: {
    deptList: {
      handler () {
        // console.log(this.deptList)
        this.deptList.forEach(item => {
          this.expandedKeys.push(`${item.deptId}`)
        })
      }
    }
  }
}
</script>
